Users Manual - English
Page 109
...on. „ Check that the toner cartridge and drum unit are typically caused by dirt or correction fluid on the glass strip, or one of the corona wires for printing is not illuminated, press it may create a problem sending or receiving faxes. B (For Windows® XP and Windows ... Start button, Control Panel, Hardware and Sound, and then Printers. Right-click Brother MFC-XXXX Printer. Suggestions If the Fax key is dirty. (See Cleaning the scanner glass on page 119 and Cleaning the corona wire on Fax mode. Suggestions Black vertical lines on copies are installed properly. (See...
...on. „ Check that the toner cartridge and drum unit are typically caused by dirt or correction fluid on the glass strip, or one of the corona wires for printing is not illuminated, press it may create a problem sending or receiving faxes. B (For Windows® XP and Windows ... Start button, Control Panel, Hardware and Sound, and then Printers. Right-click Brother MFC-XXXX Printer. Suggestions If the Fax key is dirty. (See Cleaning the scanner glass on page 119 and Cleaning the corona wire on Fax mode. Suggestions Black vertical lines on copies are installed properly. (See...
Users Manual - English
Page 122
... the end of its current print job and go into cooling down mode, you will not lose any obstacles that you turned on the power. (MFC-7840W only) Disconnect the machine from the power for approximately 4 days without losing faxes stored in Use Drum Error The machine is too hot. The... is not closed completely. If the fan is spinning, remove any important messages. Then, disconnect the machine from the power for several minutes. Cleaning the corona wire on but do one of the drum unit or toner cartridge is set to send or receive again.
... the end of its current print job and go into cooling down mode, you will not lose any obstacles that you turned on the power. (MFC-7840W only) Disconnect the machine from the power for approximately 4 days without losing faxes stored in Use Drum Error The machine is too hot. The... is not closed completely. If the fan is spinning, remove any important messages. Then, disconnect the machine from the power for several minutes. Cleaning the corona wire on but do one of the drum unit or toner cartridge is set to send or receive again.
Users Manual - English
Page 146
f Clean the corona wire of the drum unit by gently sliding the green tab ...see the machine's page count. Machine Info. 2.Page Counter b Press a or b to the home position (a) (1). a (For MFC-7440N) Press Menu, 5, 1. (For MFC-7840W) Press Menu, 6, 1. If you are installing a new drum, press 1. Machine Info. 1.Serial No. h Press Clear/Back... copies, printed pages, reports and lists, faxes or a summary total. c Press Stop/Exit. 132 a (For MFC-7440N) Press Menu, 5, 2. (For MFC-7840W) Press Menu, 6, 2. i When the LCD shows Accepted, close the front cover. To confirm you do not...
f Clean the corona wire of the drum unit by gently sliding the green tab ...see the machine's page count. Machine Info. 2.Page Counter b Press a or b to the home position (a) (1). a (For MFC-7440N) Press Menu, 5, 1. (For MFC-7840W) Press Menu, 6, 1. If you are installing a new drum, press 1. Machine Info. 1.Serial No. h Press Clear/Back... copies, printed pages, reports and lists, faxes or a summary total. c Press Stop/Exit. 132 a (For MFC-7440N) Press Menu, 5, 2. (For MFC-7840W) Press Menu, 6, 2. i When the LCD shows Accepted, close the front cover. To confirm you do not...
